diff --git a/data/aut-num/AS4242420479 b/data/aut-num/AS4242420479
new file mode 100644
index 000000000..4b42cb8e2
--- /dev/null
+++ b/data/aut-num/AS4242420479
@@ -0,0 +1,8 @@
+aut-num:            AS4242420479
+as-name:            YANMO-AS
+descr:              Genshin
+remarks:            Impact
+admin-c:            YANMO-DN42
+tech-c:             YANMO-DN42
+mnt-by:             YANMO-MNT
+source:             DN42
diff --git a/data/inet6num/fd0e:81c9:2f88::_48 b/data/inet6num/fd0e:81c9:2f88::_48
new file mode 100644
index 000000000..a0479b5f6
--- /dev/null
+++ b/data/inet6num/fd0e:81c9:2f88::_48
@@ -0,0 +1,11 @@
+inet6num:           fd0e:81c9:2f88:0000:0000:0000:0000:0000 - fd0e:81c9:2f88:ffff:ffff:ffff:ffff:ffff
+netname:            YANMO-IPV6
+descr:              Contact email:xiajiaruimail@qq.com
+remarks:            Contact email:xiajiaruimail@qq.com
+country:            CN
+admin-c:            YANMO-DN42
+tech-c:             YANMO-DN42
+mnt-by:             YANMO-MNT
+status:             ASSIGNED
+cidr:               fd0e:81c9:2f88::/48
+source:             DN42
diff --git a/data/inetnum/172.20.194.192_27 b/data/inetnum/172.20.194.192_27
new file mode 100644
index 000000000..6d8927b5b
--- /dev/null
+++ b/data/inetnum/172.20.194.192_27
@@ -0,0 +1,11 @@
+inetnum:            172.20.194.192 - 172.20.194.223
+netname:            YANMO-IPV4
+descr:              GENSHIN
+remarks:            IMPACT
+country:            CN
+admin-c:            YANMO-DN42
+tech-c:             YANMO-DN42
+mnt-by:             YANMO-MNT
+status:             ASSIGNED
+cidr:               172.20.194.192/27
+source:             DN42
diff --git a/data/mntner/YANMO-MNT b/data/mntner/YANMO-MNT
new file mode 100644
index 000000000..05f9d1e91
--- /dev/null
+++ b/data/mntner/YANMO-MNT
@@ -0,0 +1,7 @@
+mntner:             YANMO-MNT
+admin-c:            YANMO-DN42
+tech-c:             YANMO-DN42
+mnt-by:             YANMO-MNT
+source:             DN42
+auth:               pgp-fingerprint 73452BD2BFE0E430E13423357051EA9AA10B286E
+remarks:            IMPACT
diff --git a/data/person/YANMO-DN42 b/data/person/YANMO-DN42
new file mode 100644
index 000000000..bb0de20bd
--- /dev/null
+++ b/data/person/YANMO-DN42
@@ -0,0 +1,5 @@
+person:             YanMo
+nic-hdl:            YANMO-DN42
+mnt-by:             YANMO-MNT
+source:             DN42
+e-mail:             xiajiaruimail@qq.com
diff --git a/data/route/172.20.194.192_27 b/data/route/172.20.194.192_27
new file mode 100644
index 000000000..fccf09414
--- /dev/null
+++ b/data/route/172.20.194.192_27
@@ -0,0 +1,7 @@
+route:              172.20.194.192/27
+descr:              GENSHIN
+remarks:            IMPACT
+origin:             AS4242420479
+mnt-by:             YANMO-MNT
+source:             DN42
+max-length:         27
diff --git a/data/route6/fd0e:81c9:2f88::_48 b/data/route6/fd0e:81c9:2f88::_48
new file mode 100644
index 000000000..9f0cd19ba
--- /dev/null
+++ b/data/route6/fd0e:81c9:2f88::_48
@@ -0,0 +1,7 @@
+route6:             fd0e:81c9:2f88::/48
+descr:              GENSHIN
+remarks:            IMPACT
+origin:             AS4242420479
+mnt-by:             YANMO-MNT
+source:             DN42
+max-length:         48